Alera SD4524BW Single Pedestal Steel Desk, Metal Desk, 45-1/4w X 24d X 29-1/2h, Walnut/Black Sold as 1 Each. Powder coated steel frame with chrome-plated 1" square tubular steel legs. Full-extension locking file drawer with telescoping ball bearing slides accommodates hanging files. Box drawer with dividers operates on steel roller suspensions. Center drawer lock secures all drawers.